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Full-Text Articles in Medicine and Health Sciences
Men, Muscles, And Body Image: Comparisons Of Competitive Bodybuilders, Weight Trainers, And Athletically Active Controls, T. C. Pickett, R. J. Lewis, T. F. Cash, H. G. Pope
Men, Muscles, And Body Image: Comparisons Of Competitive Bodybuilders, Weight Trainers, And Athletically Active Controls, T. C. Pickett, R. J. Lewis, T. F. Cash, H. G. Pope
Psychology Faculty Publications
Objectives: To investigate body image and psychosocial adjustment among competitive bodybuilders, non-competitive weight trainers, and athletically active men.
Methods: Participants were 40 men in each of the three groups who were assessed on body composition and multiple facets of body image evaluation, investment and anxiety, eating attitudes, and social self esteem.
Results: Relative to the other two groups, competitive bodybuilders had greater body mass due to fat-free body mass. Although groups did not differ in their situational body image discomfort, competitive bodybuilders and weight trainers had a more positive global appearance evaluation and were more psychologically invested in their physical …
Dietary Supplements And Sports Performance: Minerals, Melvin H. Williams
Dietary Supplements And Sports Performance: Minerals, Melvin H. Williams
Human Movement Sciences Faculty Publications
Minerals are essential for a wide variety of metabolic and physiologic processes in the human body. Some of the physiologic roles of minerals important to athletes are their involvement in: muscle contraction, normal hearth rhythm, nerve impulse conduction, oxygen transport, oxidative phosphorylation, enzyme activation, immune functions, antioxidant activity, bone health, and acid-base balance of the blood. The two major classes of minerals are the macrominerals and the trace elements. The scope of this article will focus on the ergogenic theory and the efficacy of such mineral supplementation. Journal of the International Society of Sports Nutrition. 2( 1): 43-49, 2005.
Dietary Supplements And Sports Performance: Amino Acids, Melvin H. Williams
Dietary Supplements And Sports Performance: Amino Acids, Melvin H. Williams
Human Movement Sciences Faculty Publications
This is the third in a series of six articles to discuss the major classes of dietary supplements (vitamins; minerals; amino acids; herbs or botanicals; metabolites, constituents/extracts, or combinations). The major focus is on efficacy of such dietary supplements to enhance exercise or sport performance.